зеркало из https://github.com/mozilla/gecko-dev.git
40 строки
1.0 KiB
C++
40 строки
1.0 KiB
C++
/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsTreeUtils_h__
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#define nsTreeUtils_h__
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#include "nsError.h"
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#include "nsString.h"
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#include "nsTreeStyleCache.h"
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class nsIAtom;
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class nsIContent;
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class nsTreeUtils
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{
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public:
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/**
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* Parse a whitespace separated list of properties into an array
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* of atoms.
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*/
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static nsresult
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TokenizeProperties(const nsAString& aProperties, AtomArray & aPropertiesArray);
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static nsIContent*
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GetImmediateChild(nsIContent* aContainer, nsIAtom* aTag);
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static nsIContent*
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GetDescendantChild(nsIContent* aContainer, nsIAtom* aTag);
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static nsresult
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UpdateSortIndicators(nsIContent* aColumn, const nsAString& aDirection);
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static nsresult
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GetColumnIndex(nsIContent* aColumn, int32_t* aResult);
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};
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#endif // nsTreeUtils_h__
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